Peter Menzel and Faith D’Aluisio traveled the world documenting that most basic of human behaviors — what we eat. Their project, “Hungry Planet,” depicts everything that an average family consumes in a given week–and what it costs — laid out in thought-provoking detail. Their results will be exhibited by The Nobel Peace Center to give viewers a peek into kitchens from Norway to Kuwait, and to raise awareness about how environments and cultures influence the cost and calories of the world’s dinners.